package com.itheima.admin.mapper;


import com.itheima.admin.pojo.ClassTable;
import com.itheima.admin.pojo.WeekClass;


import java.util.List;

public interface ClassTableMapper {
    public abstract List<WeekClass> selectAllClass(Integer classNum);

    public abstract Integer insertClass(ClassTable classTable);

    public abstract Integer deleteClass(ClassTable classTable);

    public abstract void test(String test1);
}
